#15375: Extended Affine Weyl Groups SD40
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Reporter: bump | Owner: bump
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.8
Component: combinatorics | Resolution:
Keywords: days54, coxeter, | Merged in:
days64, days65 | Reviewers: Dan Bump, Anne
Authors: Daniel Bump, Dan | Schilling
Orr, Anne Schilling, Mark | Work issues:
Shimozono, Nicolas Thiery. | Commit:
Report Upstream: N/A | 4438e0950c8e0758ab961813259a66650fc2b35a
Branch: | Stopgaps:
public/combinat/extended_affine_weyl_groups-15375|
Dependencies: #10963, #14102 |
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Comment (by mshimo):
Get rid of from_vector_notation.
Group generators are not relevant for E.
E is not an actual realization.
E.PW0() is a group and so on.
The list method is related to finiteness
(saying "x in G" makes sense if G is a finite group, and iterating over x
in G
uses the list method). I somehow got on the wrong
branch and unfixed some stuff and had to refix it.
--
Ticket URL: <http://trac.sagemath.org/ticket/15375#comment:66>
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